Fault
code
Fault
Subcode in
T.14
Possible cause
How to correct the fault
59
Follower commu-
nication
SystemBus or CAN commu-
nication is broken between
Master and Follower.
Do a check of the option board
parameters.
Do a check of the optical fibre cable
or CAN cable.
60
Cooling
Coolant circulation on liq-
uid-cooled drive has failed.
Do a check of the reason for the
failure on the external system.
61
Speed error
Motor speed is unequal to
reference.
Do a check of the encoder connec-
tion.
PMS motor has exceeded the pull
out torque.
62
Run disable
Run enable signal is low.
Do a check of the reason for the
Run enable signal.
63 **
Emergency stop
Command for emergency
stop received from digital
input or fieldbus.
New run command is accepted
after reset.
64 **
Input switch open
Drive input switch is open.
Do a check of the main power
switch of the drive.
65
Over Temp.
Temperature exceeded set
limit.
Sensor disconnected.
Short circuit.
Find the cause of temperature rise.
74
Follower fault
When using normal Master
Follower function this fault
code is given if one or more
follower drives trip to fault.
* = You can set different responses in the application for these faults. See parameter group
Protections.
** = A faults (alarms) only.
VACON · 156
FAULT TRACING
10
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205
Содержание nxs
Страница 1: ...vacon nxs p ac drives user manual wall mounted drives standalone drives...
Страница 2: ......